Chapter 3: Reliability

Marginal Reliability

Grade	Tier	Content	Marginal Reliability
3	1	ela	0.87
3	1	math	0.83
3	2	ela	0.75
3	2	math	0.78
4	1	ela	0.85
4	1	math	0.85
4	1	science	0.65
4	2	ela	0.78
4	2	math	0.77
4	2	science	0.68
5	1	ela	0.82
5	1	math	0.84
5	2	ela	0.75
5	2	math	0.81
6	1	ela	0.86
6	1	math	0.86
6	2	ela	0.73
6	2	math	0.73
7	1	ela	0.85
7	1	math	0.85
7	2	ela	0.73
7	2	math	0.76
8	1	ela	0.83
8	1	math	0.79
8	1	science	0.59
8	2	ela	0.73
8	2	math	0.73
8	2	science	0.74
11	1	ela	0.83
11	1	math	0.78
11	1	science	0.64
11	2	ela	0.75
11	2	math	0.71
11	2	science	0.73

Test information functions